Black Brown Powder Eriochrome Black T CAS 1787-61-7 Biological Stains Chemical Indicators
Basic Properties
Place of Origin:
China
Brand Name:
Senzhuo
Certification:
ISO9001
Model Number:
SZ-MM
Trading Properties
Minimum Order Quantity:
1Kg
Price:
Negotiable
Payment Terms:
L/C,T/T,Western Union,MoneyGram
Supply Ability:
1000tons/month
Product Summary
Black Brown Powder Eriochrome Black T CAS 1787-61-7 Biological Stains Chemical Indicators Overview Dark brown powder. Soluble in water, turning a deep reddish-brown to crimson color; slightly soluble in alcohol, turning a brownish-red color. Product Parameters Item Value Product Name Eriochrome ...
Product Details
Highlight:
Eriochrome Black T biological stain
,Black Brown Powder chemical indicator
,Eriochrome Black T CAS 1787-61-7
Product Name:
Eriochrome Black T
CAS:
217-250-3
MF:
C20H12N3NaO7S
MW:
461.38
EINECS:
217-250-3
Appearance:
Black Brown Powder
Density:
1.109 G/mL At 25 °C
PH:
3.7 (10g/l, H2O, 20℃)
Storage Conditions:
Room Temp
Product Description
Black Brown Powder Eriochrome Black T CAS 1787-61-7 Biological Stains Chemical Indicators
Overview
Dark brown powder. Soluble in water, turning a deep reddish-brown to crimson color; slightly soluble in alcohol, turning a brownish-red color.
Product Parameters
| Item | Value |
|---|---|
| Product Name | Eriochrome Black T |
| CAS | 217-250-3 |
| MF | C20H12N3NaO7S |
| MW | 461.38 |
| EINECS | 217-250-3 |
| Appearance | Black Brown Powder |
Product Image
Application
1. Primarily used for dyeing and printing wool textiles, it can also be used for dyeing silk, nylon, and other textiles, as well as for fur dyeing. The pure product can be used as an indicator.
2. Used as an indicator for determining water hardness, a metal complexation indicator, and for determining calcium, magnesium, barium, iron, manganese, lead, scandium, strontium, zinc, and zirconium.
FAQ
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your warranty terms?
A: We supply 12 months warranty time.
Q5: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc.
Ms. Rossi
Export Manager
- Email: info@senzhuochem.com
- Tel: +86-15165036020
- whatsapp: 8615165036020
-
wechat:
+86-15165036020
- skype: rossi19880223
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